The video would have been even better if it emphasized that the tax rate shouldn’t be at the top of the “hump.”

Why? Because as tax rates get closer and closer to the revenue-maximizing point, the economic damage becomes very significant. Here’s some ofwhat I wrote about that topic back in 2012.

…labor taxes could be approximately doubled before getting to the downward-sloping portion of the curve. But notice that this means that tax revenues only increase by about 10 percent. …this study implies that the government would reduce private-sector taxable income by about $20 for every $1 of new tax revenue. Does that seem like good public policy? Ask yourself what sort of politicians are willing to destroy so much private sector output to get their greedy paws on a bit more revenue.

Since it was basically a do-it-yourself production, the graphics aren’t as fancy as the ones you find in the Prager University video, but I’m pleased that I emphasized on more than one occasion that it’s bad to be at the revenue-maximizing point on the Laffer Curve.

Not as bad as putting rates even higher, as some envy-motivated leftists would prefer, but still an example of bad tax policy.

P.P.S. Switching to a different topic, it’s been a while since I’ve mocked Sandra Fluke, a real-life Julia.

To fix this oversight, here’s an amusing image based on Ms. Fluke’s apparent interest in becoming a politician.

But she’s apparently reconsidered her plans to run for Congress and instead now intends to seek a seat in the California state legislature.

A dating service that pairs wealthy “sugar daddies” with “sugar babies” for “mutually beneficial dating arrangements” has endorsed Texas Democratic gubernatorial candidate Wendy Davis. SeekingArrangement.com’s Friday announcement followed a recent report in the Dallas Morning News which detailed a number of discrepancies in Davis’ personal narrative, including that she left a man 13 years her senior the day after he made the last payment for her Harvard Law School education. “Wendy Davis is proof that the sugar lifestyle is empowering,” seeking arrangements founder and CEO Brandon Wade said in his endorsement.

Mr. Wade obviously is a clever marketer, but he may also be a closet libertarian.

After all, he also mocked Obamacare with an ad telling young women to join his site so they could find a sugar daddy to pay for the higher premiums caused by government-run healthcare.

Then again, I’ve also speculated that Jay Leno and Bill Maher may be closet libertarians, so I may be guilty of bending over backwards to find allies.